Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000 |
| Delivery Time | 15says |
| Packaging Details | wooden case |
| Brand Name | ZS |
| Model Number | ZS |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000 |
| Delivery Time | 15says | Packaging Details | wooden case |
| Brand Name | ZS | Model Number | ZS |
| Certification | API | Place of Origin | China |
Solid Rigid Centralizers
Solid rigid centralizers is built using cast aluminum or steel materials. Because the diameter is smaller than the wellbore, so the solid rigid centralizers are not as effective as bow spring centralizers in vertical wells. But they are rugged and works well in the deviated wellbores.
Solid rigid centralizers are available with straight or spiral vanes & rollers. And the length can be regular or short lengths.
4-1/2" to 20" standard sizes and customized service help you find the best solid rigid centralizers for oil and gas cementing projects.
| Size (in.) | Inside Diameter (mm) | Height (mm) | Total Height (mm) | Max. Outside Diameter (mm) |
|---|---|---|---|---|
| 5" × 6-1/2" | 128–131 | 110 | 650 | 175 |
| 5" × 6-1/4" | 130–132 | 110 | 650 | 170 |
| 5" × 12-1/4" | 128–131 | 105 | 690 | 330 |
| 5" × 20" | 128–131 | 105 | 720 | 535 |
| 5-1/2" × 7" | 142–148 | 55 | 650 | 215 |
| 5-1/2" × 8-1/2" | 142–148 | 55 | 650 | 225 |
| 5-1/2" × 8-1/2" | 142–148 | 110 | 650 | 225 |
| 6" × 8-1/2" | 156–158 | 55 | 650 | 235 |
| 7" × 8-1/2" | 181–186 | 55 | 650 | 235 |
| 7" × 8-1/2" | 181–186 | 110 | 650 | 235 |
| 7" × 9-5/8" | 181–186 | 55 | 650 | 255 |
| 7" × 9-5/8" | 181–186 | 110 | 650 | 255 |
| 7-5/8" × 9-1/2" | 196–200 | 110 | 650 | 250 |
| 7-5/8" × 9-5/8" | 197–201 | 55 | 650 | 275 |
| 7-5/8" × 12-1/4" | 197–201 | 55 | 650 | 275 |
| 8-5/8" × 12-1/4" | 223–228 | 55 | 650 | 330 |
| 9-5/8" × 12-1/4" | 250–255 | 55 | 650 | 330 |
| 9-5/8" × 12-1/4" | 250–255 | 110 | 650 | 330 |
| 10-3/4" ×12-1/4" | 274–276 | 55 | 650 | 330 |
| 10-3/4" ×12-1/4" | 274–276 | 110 | 650 | 330 |
| 13-3/8" × 17-1/2" | 342–347 | 55 | 650 | 450 |
| 13-3/8" × 17-1/2" | 342–347 | 110 | 650 | 450 |
| 18-5/8" × 24" | 476 | 55 | 600 | 610 |
| 20" × 26" | 510 | 55 | 600 | 660 |
Rigid Roller centralizer used in deep water Horizon Well packing: wooden case
Puyang Zhongshi Group Company Ltd was founded in 1996,which is the restructured enterprise of Central Plains oilfield branch company of SINOPEC . The company registered capital is 6083 million yuan,with annual output value 200 million yuan, 580 employees, including more than 160 technical and administrative staff. Oil machinery is our main products, the leading products include pumping unit,subsurface sucker rod pump, wellhead (Christmas Tree), pressure vessels,drilling solid control series products and cementing accessories, We had attained ISO 9001 in 1998 and API Certificates in 2002 .
We have 9 factories, more than 500 employees, and many kinds of production equipments.
We have certificates of API 5CT,6A,10D,11AX,11E, ISO 14001 and 9001.
With 10 years exporting experience,we have exported to more than 30 countries such as America,Canada,Russia,Venezuela,Columbia,Thailand,Indonesia ,UAE,Saudi Arabia,Kazakhstan etc.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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